32428605797 has 8 divisors (see below), whose sum is σ = 37178178816. Its totient is φ = 27708261552.

The previous prime is 32428605749. The next prime is 32428605857. The reversal of 32428605797 is 79750682423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32428605797 - 2⁶ = 32428605733 is a prime.

It is a super-2 number, since 2×32428605797² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32428605397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7304813 + ... + 7309250.

It is an arithmetic number, because the mean of its divisors is an integer number (4647272352).

Almost surely, 2^32428605797 is an apocalyptic number.

It is an amenable number.

32428605797 is a deficient number, since it is larger than the sum of its proper divisors (4749573019).

32428605797 is a wasteful number, since it uses less digits than its factorization.

32428605797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14614387.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 32428605797 in words is "thirty-two billion, four hundred twenty-eight million, six hundred five thousand, seven hundred ninety-seven".